.group4 {
    padding: 10px;
}

.group4 .group-item {
    display: inline-block;
    text-align: center;
    padding: 5px 10px 5px 10px;
    border: solid 1px #d9d9d9;
    position: relative;
}

.group4 .group-item + .group-item {
    margin-left: 10px;
}

.group4 .selected {
    border: solid 1px #b62639 !important;
}

.group4 .group-item .sign {
    box-shadow: none;
    z-index: 10;
    margin-left: -20px;
    margin-top: -10px;
    position: absolute;
    width: 0;
    height: 0;
    right: 0;
    bottom: 0;
    border-top: 15px solid transparent;
    border-right: 15px solid #b62639;
}

.group4 .group-item .check {
    right: 1px;
    bottom: -5px;
    position: absolute;
    z-index: 11;
    color: white;
}

.group3 {
    display: inline-block;
    text-align: center;
    padding: 10px 10px 0 10px
}

.group3 i {
    font-size: 16px;
    color: darkred
}

.group3 span {
    color: #333333
}

.group2 {
    margin: -1px 10px;
    border: solid 1px #d9d9d9;
}

.group2 i {
    position: absolute;
    right: 20px;
    color: darkred;
}

.group1 {
    flex-wrap: wrap;
}

.group1 .select {
    min-width: 100px;
    word-break: keep-all;
    display: inline-block;
    line-height: normal;
}